2. You’ve been dispensing Tic Tacs the hard way.

You know how when you violently shake a container of Tic Tacs into your palm it seems as though you always end up with zero or seven? Avoid that altogether by letting a mint gently glide into the tiny lid crevice.

8. You’re brushing with too much toothpaste.

You only need to use a pea-sized amount of toothpaste for effective cleaning. Most ads feature globs of toothpaste the size of the brush because a.) it looks nice and b.) it makes you use up more toothpaste.